package exediv7;

public class Main
{

    public static void main(String[] args)
    {
        System.out.println(div7(68089));
    }

    private static boolean div7(int n)
    {
        int pre = n/10;
        int cn = n - pre*10;
        int somma = pre + cn*5;

        for(int i=1; i < somma ;i++)
        {
            if(i*7==somma) return true;
        }
        return false;
    }

}